| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.88 | 11.576% | $268.7643 | $268.76 | $268.75 | $268.80 |
| Purchase #2 | $180.57 | 6.819% | $192.8831 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $29.32 | 6.581% | $31.2495 | $31.25 | $31.25 | $31.20 |
| Purchase #4 | $33.80 | 7.418% | $36.3073 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $158.41 | 13.859% | $180.364 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $184.61 | 10.722% | $204.4039 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $70.79 | 6.323% | $75.2661 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $898.38 | $989.2382 | $989.23 | $989.20 | $989.30 | |